What makes the peacock's tail in the eye of attractive female partner
Some scientists resorted in the United States to use cameras to follow the movement of the female peacock eye , so as to know what attracted in Male peacock 's tail .
Some scientists resorted in the United States to use cameras to follow the movement of the female peacock eye , so as to know what attracted in Male peacock 's tail .
Where the male peacock showing colorful feathers during the mating season , and display it in a way Mtbahih voices attracted source from which a female peacock him .
And baptized a team of researchers to install the neighborhoods of the movement Tracker appointed Female Peacock to reach what attracts its consideration during the presentation done by the male .
The study published in the Journal of " biological Axberemintal the " or ( Experimental Biology ) how difficult it is to maintain a female peacock focus on something, which helps explain why the male peacock display tail المزركش the striking manner .
The peacock's tail almost the most common examples of sexual selection process , a phenomenon known naturalist Charles Darwin , during which the animals show of comparative advantage to attract the opposite sex .
Said Jessica Aurzynski , which participated in this research while working as a professor at the University of California Davis and Duke University in North Carolina, " There are very few types of organisms that have the property to draw attention of those colors lacy , even though they do not undertake any function of maintaining the her life. it may be a long tail cause of the difficulty of any peacock escape a predator threat to his life. "
And even get to know the reason behind the fact that the peacock's tail is complex and detailed to that degree , deliberately researchers to understand the things that can have an impact on female peacock .
It added Aurzynski " I want to know what draws the attention of female peacock when it evaluates mentioned before . "
The researchers then deliberately to train 12 female peacock to develop a dynamic tracking device to the eye, the device includes two cameras two minutes مثبتتين the above her head , the one records what appears before them , while the other records the same movement .
And said Aurzynski " we were surprised when we reached the results."
The cameras showed that eye movement tracking and rather than female consideration focuses on the upper part of the male 's tail , was looking mainly to the lower parts of the tail, to hang Aurzynski the that this may indicate that it is in the process of measure to display the tail .
The experiments showed that the concentration of female peacock was somewhere between the surrounding environment and the male peacock 's tail before it.
She explained , " it might be useful for female peacock to distribute their attention between the surrounding environment around them, and mentioned that the choice before them. If you were not a female attentive when around and they focus their attention on the male only , you may end up to become prey to a predator . "
The study shows that male peacock 's tail was working on the change of its shape so that he can block anything that would attract the attention of a female with him .
That was also a reason to raise the question about the reason behind raising Male peacock tail striking in this way if the female has been focusing mostly on the lower part of the tail.
And Aurzynski had an explanation for that, too. Where she said that everything can be seen from the male peacock 's body is the upper part of the tail.
She continued , " We therefore believe that the publishing of the tail in this way to send a long-range signal to female peacock " .
Some scientists resorted in the United States to use cameras to follow the movement of the female peacock eye , so as to know what attracted in Male peacock 's tail .
Where the male peacock showing colorful feathers during the mating season , and display it in a way Mtbahih voices attracted source from which a female peacock him .
And baptized a team of researchers to install the neighborhoods of the movement Tracker appointed Female Peacock to reach what attracts its consideration during the presentation done by the male .
The study published in the Journal of " biological Axberemintal the " or ( Experimental Biology ) how difficult it is to maintain a female peacock focus on something, which helps explain why the male peacock display tail المزركش the striking manner .
The peacock's tail almost the most common examples of sexual selection process , a phenomenon known naturalist Charles Darwin , during which the animals show of comparative advantage to attract the opposite sex .
Said Jessica Aurzynski , which participated in this research while working as a professor at the University of California Davis and Duke University in North Carolina, " There are very few types of organisms that have the property to draw attention of those colors lacy , even though they do not undertake any function of maintaining the her life. it may be a long tail cause of the difficulty of any peacock escape a predator threat to his life. "
And even get to know the reason behind the fact that the peacock's tail is complex and detailed to that degree , deliberately researchers to understand the things that can have an impact on female peacock .
It added Aurzynski " I want to know what draws the attention of female peacock when it evaluates mentioned before . "
The researchers then deliberately to train 12 female peacock to develop a dynamic tracking device to the eye, the device includes two cameras two minutes مثبتتين the above her head , the one records what appears before them , while the other records the same movement .
And said Aurzynski " we were surprised when we reached the results."
The cameras showed that eye movement tracking and rather than female consideration focuses on the upper part of the male 's tail , was looking mainly to the lower parts of the tail, to hang Aurzynski the that this may indicate that it is in the process of measure to display the tail .
The experiments showed that the concentration of female peacock was somewhere between the surrounding environment and the male peacock 's tail before it.
She explained , " it might be useful for female peacock to distribute their attention between the surrounding environment around them, and mentioned that the choice before them. If you were not a female attentive when around and they focus their attention on the male only , you may end up to become prey to a predator . "
The study shows that male peacock 's tail was working on the change of its shape so that he can block anything that would attract the attention of a female with him .
That was also a reason to raise the question about the reason behind raising Male peacock tail striking in this way if the female has been focusing mostly on the lower part of the tail.
And Aurzynski had an explanation for that, too. Where she said that everything can be seen from the male peacock 's body is the upper part of the tail.
She continued , " We therefore believe that the publishing of the tail in this way to send a long-range signal to female peacock " .
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